@eddyld said:

Hi folks , this is my first post to the forums, I have been trying to do a Model of a PVC Loop green house, I have the plug-in "Tube Along Path" which works very well. Question is the ark I start with does not have enough segments to make it look like a smooth curve. Any way to make more segments in the ark tool?
eddyld
I found it !!

The "tube's" arc can have as many segments as you tell it to have in the startup dialog - just set at the same time as you set its radius etc.. [I wrote TlongP...]. It's almost impossible to reset an arc's segments AFTER it has connected non-planar faces - just get it right at the start... That fixes the tube's cross section...

You set an arc's segments during its creation typing NNs as you make it - e.g. 12s => 12 segments, 99s => 99 segments.

To reset an arced path's segments AFTER you have drawn it simply select it and get Entity Info and type a new number for the segments - IF the arc has connected 3D faces [i.e. non-planar] you cannot then change the segment numbers...